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Trigonometric Equations - Double Angle Identity Types





 
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A Level Maths

Math Worksheets

Videos, activities and worksheets that are suitable for A Level Maths. How to solve trig. equations that require the use of the double angle identities.

Trig. Equations : Double Angle Identity Types : (Example 4)
In this series of tutorials you are shown several examples on how to solve trig. equations that require the use of the double angle identities.
Trig. Equations : Double Angle Identity Types : (Example 5)
In this series of tutorials you are shown several examples on how to solve trig. equations that require the use of the double angle identities



Trig. Equations : Double Angle Identity Types : (Example 6)


 

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.



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